Consulta: subjectFacets:"Indirect selection"
Registros recuperados: 21
Data/hora: 09/06/2024 05:56:41

Eficiencia de la selección y discriminación isotópica de carbono en trigo, bajo condiciones limitantes y no limitantes de humedad
Provedor de dados: 32
Autores: Martínez Rueda, Carlos Gustavo.
La sequía es uno de los principales factores que reducen la producción de trigo bajo  condiciones de temporal. Sin embargo, la baja heredabilidad en el rendimiento y la falta de  estrategias y criterios de selección más efectivos dificultan la obtención de variedades con  mayor tolerancia a este tipo de estrés. Los principales objetivos de este trabajo fueron: i)  identificar estrategias y ambientes óptimos de selección en el mejoramiento genético de trigo  para condiciones de temporal y ii) examinar la variación en discriminación isotópica de  carbono y su eficiencia con criterio de selección indirecta para incrementar el rendimiento de  grano en trigo. De un compuesto irradiado (60 Co) de la variedad Salamanca S75 se derivó un  grupo de 25 líneas...
Tipo: Tesis
Palavras-chave: Triticum aestivum L.; Resistencia a sequía; Ambiente de selección; Selección indirecta; Drought resistance; Triticum aestivum L.; Selection environment; Indirect selection.
Ano: 2008
URL: http://hdl.handle.net/10521/1199

Eficiencia de la selección y discriminación isotópica de carbono en trigo, bajo condiciones limitantes y no limitantes de humedad
Provedor de dados: 32
Autores: Martínez Rueda, Carlos Gustavo.
La sequía es uno de los principales factores que reducen la producción de trigo bajo  condiciones de temporal. Sin embargo, la baja heredabilidad en el rendimiento y la falta de  estrategias y criterios de selección más efectivos dificultan la obtención de variedades con  mayor tolerancia a este tipo de estrés. Los principales objetivos de este trabajo fueron: i)  identificar estrategias y ambientes óptimos de selección en el mejoramiento genético de trigo  para condiciones de temporal y ii) examinar la variación en discriminación isotópica de  carbono y su eficiencia con criterio de selección indirecta para incrementar el rendimiento de  grano en trigo. De un compuesto irradiado (60 Co) de la variedad Salamanca S75 se derivó un  grupo de 25 líneas...
Palavras-chave: Triticum aestivum L.; Resistencia a sequía; Ambiente de selección; Selección indirecta Triticum aestivum L. drought resistance; Selection environment; Indirect selection.
Ano: 2012
URL: http://hdl.handle.net/10521/819

Eficiencia de la selección y discriminación isotópica de carbono en trigo, bajo condiciones limitantes y no limitantes de humedad
Provedor de dados: 32
Autores: Martínez Rueda, Carlos Gustavo.
La sequía es uno de los principales factores que reducen la producción de trigo bajo  condiciones de temporal. Sin embargo, la baja heredabilidad en el rendimiento y la falta de  estrategias y criterios de selección más efectivos dificultan la obtención de variedades con  mayor tolerancia a este tipo de estrés. Los principales objetivos de este trabajo fueron: i)  identificar estrategias y ambientes óptimos de selección en el mejoramiento genético de trigo  para condiciones de temporal y ii) examinar la variación en discriminación isotópica de  carbono y su eficiencia con criterio de selección indirecta para incrementar el rendimiento de  grano en trigo. De un compuesto irradiado (60 Co) de la variedad Salamanca S75 se derivó un  grupo de 25 líneas...
Palavras-chave: Triticum aestivum L.; Resistencia a sequía; Ambiente de selección; Selección indirecta Triticum aestivum L. drought resistance; Selection environment; Indirect selection.
Ano: 2012
URL: http://hdl.handle.net/10521/891

Parámetros genéticos en características de crecimiento y densidad de la madera en progenies de Eucalyptus grandis
Provedor de dados: 32
Autores: Harrand, Leonel.
Con el fin de determinar la estructura genética de las características de crecimiento y densidad de la madera (evaluada de manera directa y a través de la penetración del Pilodyn) y estimar la respuesta esperada a la selección masal en una población de Eucalyptus grandis formada por familias del NE de Queensland (Australia), se evaluó un ensayo de progenies a los 4.5 y 8.5 años de edad, establecido en tres sitios del NE argentino. Aunque se encontró una amplia variabilidad genética en todas las características evaluadas, las características de crecimiento [diámetro (DAP), altura (HT) y volumen (VOL)] mostraron diferente estructura y grado de control genético con respecto a las otras características [rectitud de fuste (FORM), proporción de corteza (COR) y...
Tipo: Tesis
Palavras-chave: Heredabilidad; Correlación genética; Correlación edad-edad; Estabilidad genética; Respuesta a la selección; Selección indirecta; Selección temprana; Densidad de la madera; Pilodyn; Maestría; Forestal; Heritability; Genetic correlation; Age-age correlation; Genetic stability; Response to selection; Indirect selection; Early selection; Wood density.
Ano: 2007
URL: http://hdl.handle.net/10521/1648

Associations between morphological and agronomic characteristics in garlic crop
Provedor de dados: 75
Autores: Andrade Júnior,Valter C de; Guimarães,Amanda G; Firme,Tiago D; Costa,Aline Aparecida A; Costa,Márcia Regina da; Lopes,Thabata Karoline; Souza,Rovilson José de; Resende,Francisco V.
ABSTRACT Correlations and path analysis between characteristics can aid the selection of important attributes in breeding programs. Thus, the objective of this work was to perform genotypic, phenotypic correlations and path analysis under commercial yield of garlic bulbs, depending on morphological and agronomic variables. The experiment was carried out in 2017 at the Universidade Federal dos Vales do Jequitinhonha e Mucuri and Universidade Federal de Lavras, using ten garlic genotypes, eight trials and two commercial cultivars, Caçador and Jonas. We evaluated: plant height; number of leaves, total bulb number; total bulb mass, total bulb yield, marketable bulb yield and number of cloves per bulb. The genotypic and phenotypic correlations were positive and...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Allium sativum; Genetic improvement; Indirect selection.
Ano: 2019
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-05362019000200204

Morphological predictors of slaughter yields using 3D digitizer and their use in a common carp breeding program
Provedor de dados: 5
Autores: Prchal, Martin; Kocour, Martin; Vandeputte, Marc; Kause, Antti; Vergnet, Alain; Zhao, Jinfeng; Gela, David; Kašpar, Vojtěch; Genestout, Lucie; Bestin, Anastasia; Haffray, Pierrick; Bugeon, Jérôme.
Slaughter yields are traits of high interest especially for fish species sold in processed form like headless carcass or fillets, as well as with regard to increasing consumer preference for easy-to-prepare fish products. However, slaughter yields cannot be measured on live fish and thus their genetic improvement through mass selection is impossible. The usual alternatives are sib selection and/or indirect selection on correlated traits or morphological predictors of slaughter yields. In the present study, we assessed the possibility of using a combination of 3D digitized landmarks and ultrasound measurements in genetic improvement of slaughter yields in common carp. DNA – pedigreed market-size carp (n = 1553 fish) were produced from a partial factorial...
Tipo: Text
Palavras-chave: Fillet yields; 3D predictors; Genetic parameters; Indirect selection; Breeding program.
Ano: 2020
URL: https://archimer.ifremer.fr/doc/00604/71625/70070.pdf

Potential for Genetic Improvement of the Main Slaughter Yields in Common Carp With in vivo Morphological Predictors
Provedor de dados: 5
Autores: Prchal, Martin; Bugeon, Jerome; Vandeputte, Marc; Kause, Antti; Vergnet, Alain; Zhao, Jinfeng; Gela, David; Genestout, Lucie; Bestin, Anastasia; Haffray, Pierrick; Kocour, Martin.
Common carp is a major aquaculture species worldwide, commonly sold alive but also as processed headless carcass or filets. However, recording of processing yields is impossible on live breeding candidates, and alternatives for genetic improvement are either sib selection based on slaughtered fish, or indirect selection on correlated traits recorded in vivo. Morphological predictors that can be measured on live fish and that correlate with real slaughter yields hence remain a possible alternative. To quantify the power of morphological predictors for genetic improvement of yields, we estimated genetic parameters of slaughter yields and various predictors in 3-year-old common carp reared communally under semi-intensive pond conditions. The experimental...
Tipo: Text
Palavras-chave: Heritability estimates; Genetic correlations; Indirect selection; Morphological landmarks; Slaughter yields; Ultrasound imagery.
Ano: 2018
URL: http://archimer.ifremer.fr/doc/00451/56242/57806.pdf

Investigation of morphological predictors of fillet and carcass yield in European sea bass (Dicentrarchus labrax) for application in selective breeding
Provedor de dados: 5
Autores: Vandeputte, Marc; Puledda, Antonio; Tyran, Anne Sophie; Bestin, Anastasia; Coulombet, Celine; Bajek, Aline; Baldit, Gwenaelle; Vergnet, Alain; Allal, Francois; Bugeon, Jerome; Haffray, Pierrick.
Genetic parameters for carcass and fillet percentage were estimated in 760 European sea bass reared under commercial conditions and slaughtered at 573 days post fertilization (395 g mean body weight). Phenotyped fish were the offspring of 45 sires and 20 dams crossed in a factorial mating design. Pedigrees were re-constructed with 90.7% success using 12 microsatellites. The heritability of fillet yield was moderately low (0.21), while it was high for carcass yield (0.57). Both traits were poorly correlated (− 0.01 to 0.28) making space for their combined improvement. We investigated different predictors derived from measurement of surfaces on digital pictures and ultrasound measurements at several points of the body. The accuracy of the phenotypic...
Tipo: Text
Palavras-chave: Ultrasound tomography; Genetics; Heritability; Indirect selection; Processing yields.
Ano: 2017
URL: http://archimer.ifremer.fr/doc/00361/47217/47173.pdf

Phenotypic correlation and direct and indirect effects of aerial part components with root distribution of common bean
Provedor de dados: 86
Autores: Velho,Luis Paulo Saraiva; Gemeli,Murielli Sabrina; Trevisani,Nicole; Pereira,Thayse Cristine Vieira; Cerutti,Paulo Henrique; Melo,Rita Carolina de; Guidolin,Altamir Frederico; Coimbra,Jefferson Luís Meirelles; Corrêa,Sabrina Cristina.
Abstract: The objective of this work was to estimate the phenotypic correlation and the direct and indirect effects of the aerial part components of common bean (Phaseolus vulgaris) that are associated with root distribution, in order to facilitate the indirect selection for this character. Sixteen genotypes were used, from which 12 are segregating populations in the F6 generation and four are fixed populations, which were conducted in field conditions in a randomized complete block design, with two replicates. The root system evaluation was performed according to Böhm’s method. Pearson’s phenotypic correlation was estimated by the path analysis. The characters stem diameter, leaf area index, first pod set, and root angle showed the highest positive...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Phaseolus vulgaris; Abiotic stress; Indirect selection; Path analysis.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000500328

Yield components and reproductive, physiological, and root traits used in early selection for nitrogen use efficiency in corn
Provedor de dados: 86
Autores: Morais,Pedro Patric Pinho; Sousa,Massaine Bandeira e; Galli,Giovanni; Andrade,Luciano Rogério Braatz e; Fritsche-Neto,Roberto; Oliveira,Aluízio Borém de.
Abstract: The objective of this work was to examine the possibility of using yield components and reproductive, physiological, and root traits in early selection for nitrogen use efficiency (NUE) in corn. Sixty-four inbred lines were evaluated under two nitrogen fertilization levels: ideal and low. The evaluations were performed at three phenological stages: eight fully-expanded leaves, tasseling stage, and physiological maturity. It is possible to select superior lines for NUE, but the yield components did not show differential behavior under the different nitrogen levels evaluated. Root, reproductive, and physiological traits are not promising for early selection of corn lines with high NUE. Likewise, the eight-leaves and tasseling stages were not...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Zea mays; Abiotic stress; GBlup; Indirect selection; Path analysis; Selection index.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2018000500620

Selection of cotton lines for high oil content
Provedor de dados: 86
Autores: Carvalho,Luiz Paulo de; Rodrigues,Josiane Isabela da Silva; Farias,Francisco José Correia.
Abstract: The objective of this work was to evaluate the oil content and characters related to fiber quality and yield in cotton lines (Gossypium hirsutum), in order to select genotypes with high oil content and acceptable levels of the other characters. Twenty-two F6 lines and three checks were cultivated in three field trials - two in the municipality of Apodi, in the state of Rio Grande do Norte, and one in the municipality of Barbalha, in the state of Ceará, both in Brazil. The genetic parameters and the genetic gain from selecting 20% of the lines were estimated according to their means in each environment and in the group of environments. Regarding oil content, there is genetic variability, and the selection based on the overall mean is indicated,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirsutum; Gain from selection; Genotype x environment interaction; Indirect selection; Seed quality.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-204X2017000700530

Path analysis under multicollinearity for papaya production of the solo and Formosa groups
Provedor de dados: 94
Autores: Moreira,Sarah Ola; Kuhlcamp,Karin Tesch; Barros,Fabíola Lacerda de Souza; Oliveira,Sabrina Batista de; Trindade,Roberto dos Santos.
Abstract  Correlations and path analysis allow the understanding of the interrelations between characteristics of interest to the plant breeding. However, in order for their results to be reliable, the undesirable effect of multicollinearity must be excluded. The objective of this study was to estimate the correlations and their partitioning in direct and indirect effects, by path analysis, on the fruit production per plant (FP) of papaya from the heterotic Solo and Formosa groups, using two different strategies to circumvent multicollinearity. Eleven agronomic variables were evaluated in twelve papaya genotypes from the Solo group and nine from the Formosa group. Path analysis was obtained with the FP as the basic variable and to eliminate...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Carica papaya L.; Ridge path analysis; Indirect selection; Correlations.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452018000300802

Inferences on the effects of selection for feed conversion over meat quality traits in broiler
Provedor de dados: 63
Autores: Paiva,José Teodoro de; Mourão,Gerson Barreto; Ferraz,José Bento Sterman; Mattos,Elisângela Chicaroni; Michelan Filho,Tércio; Campos,Bárbara Machado; Eler,Joanir Pereira; Gaya,Leila de Genova.
ABSTRACT: The intense selection process for economic traits conducted by the poultry breeding programs has been caused several changes in broiler meat quality. A database belonging to a selection program of a broiler male line was used to estimate heritability and genetic correlations for feed conversion ratio and meat quality traits, which were: initial and final pH, lightness, drip loss, thawing loss and shear force. Two-trait analyses were performed and the components of co(variance) and genetic parameters were determined using the Bayesian approach and the GIBBS3F90 software. The heritability estimate found for feed conversion ratio (0.52) showed high influence of direct additive genetic effects on the expression of this trait; therefore, this trait is...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Bayesian inference; Animal breeding; Genetic correlation; Indirect selection.
Ano: 2018
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162018000200129

Aplicability of phenotypic and canonic correlations and path coefficients in the selection of oat genotypes
Provedor de dados: 63
Autores: Lorencetti,Claudir; Carvalho,Fernando Irajá Félix de; Oliveira,Antônio Costa de; Valério,Igor Pirez; Hartwig,Irineu; Benin,Giovani; Schmidt,Douglas André Mallmann.
Indirect selection through traits of higher heritability and of case measurements can result in larger genetic progress compared to using direct selection. This work was performed with the following objectives: (1) to estimative the phenotypic correlations between individual plant grain yield and agronomic traits of importance in the selection of white oat (Avena sativa L.) genotypes; (2) to identify traits that have the higher direct and indirect effects on grain yield; (3) to determine the intensity of association between primary and secondary components of grain yield; and, (4) to evaluate the consistency of these estimates using five oat genotypes crossed in a diallel format. The number of panicles per plant (NPP) showed to be the trait highest...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Avena sativa L.; Heritability; Indirect selection.
Ano: 2006
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-90162006000100003

Glandular trichomes that mediate resistance to green peach aphid in tomato genotypes from the cross between S. galapagense and S. lycopersicum
Provedor de dados: 1
Autores: da Silva, Alex Antonio; de Castro Carvalho, Regis; Carvalho Andrade, Marcela; Zeist, André Ricardo; Vilela Resende, Juliano Tadeu; Maluf, Wilson Roberto.
&amp;nbsp;The aim of this study was to verify the resistance of tomato genotypes (crossed with Solanum galapagense) to the green peach aphid, Myzus persicae, and the association of this resistance with glandular trichomes. Leaf trichomes were quantified for seven F2 genotypes of the BPX-486 population derived from crossing S. lycopersicum ‘TOM-684’ and S. galapagense accession ‘LA-1401’, for the commercial controls ‘TOM-584’ and ‘Santa Clara’, and for the accession ‘LA-1401’. After this evaluation, the genotypes were subjected to two nonpreference resistance tests of the green peach aphid in the laboratory, one with choice and the other without choice. Five genotypes (BPX-486-17, BPX-486-62, BPX-486-10, BPX-486-46, and BPX-486-08) and the accession LA-1401...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Plant breeding; Insect pests; Leaf trichomes; Indirect selection plant breeding; Insect pests; Leaf trichomes; Indirect selection.
Ano: 2019
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/42704

Interrelations between agronomic and technological fiber traits in upland cotton
Provedor de dados: 1
Autores: Teodoro, Paulo Eduardo; Carvalho, Luiz Paulo de; Rodrigues, Josiane Isabela Silva; Farias, Francisco José Correia; Carneiro, Pedro Crescêncio Souza; Bhering, Leonardo Lopes.
Fiber length stands out among technological traits as one that still needs to be improved in cotton. Thus, the objectives of this work were to quantify the interrelations between agronomic and technological fiber traits and to identify traits that could be used for the indirect selection of cotton genotypes with longer fiber lengths. Agronomic and technological traits were evaluated in 36 elite lines of cotton that were cultivated in three environments. Canonical correlations were estimated between two groups of traits: agronomic and technological. Path analysis was performed that considered fiber length as the primary dependent variable. The genotypes presented variability in all the evaluated traits, and no significant genotype vs. environmental...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirssutum L.r. latifolium Hutch; Path analysis; Canonical correlations; Indirect selection; Fiber quality.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39364

Interrelations between agronomic and technological fiber traits in upland cotton
Provedor de dados: 1
Autores: Teodoro, Paulo Eduardo; Carvalho, Luiz Paulo de; Rodrigues, Josiane Isabela Silva; Farias, Francisco José Correia; Carneiro, Pedro Crescêncio Souza; Bhering, Leonardo Lopes.
Fiber length stands out among technological traits as one that still needs to be improved in cotton. Thus, the objectives of this work were to quantify the interrelations between agronomic and technological fiber traits and to identify traits that could be used for the indirect selection of cotton genotypes with longer fiber lengths. Agronomic and technological traits were evaluated in 36 elite lines of cotton that were cultivated in three environments. Canonical correlations were estimated between two groups of traits: agronomic and technological. Path analysis was performed that considered fiber length as the primary dependent variable. The genotypes presented variability in all the evaluated traits, and no significant genotype vs. environmental...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Gossypium hirssutum L.r. latifolium Hutch; Path analysis; Canonical correlations; Indirect selection; Fiber quality.
Ano: 2018
URL: http://periodicos.uem.br/ojs/index.php/ActaSciAgron/article/view/39364

Heterosis in soybeans for seed yield components and associated traits
Provedor de dados: 52
Autores: Pandini,Fábio; Vello,Natal Antonio; Lopes,Ângela Celis de Almeida.
The objective of this research was to quantify heterosis of agronomic traits and evaluate direct and indirect correlations among seed yield and other traits. A diallel involving six parents was grown in two localities. Seed yield (PG), one-hundred seed weight (PCS), number of pods per plant (NV), weight of aerial part of the plant (PPA), harvest index (IC) and number of seeds per pod (NGV) were evaluated. Positive values of heterosis were detected for all traits. Estimates of heterosis components were significative for most traits, showing effects of aditivity and dominance. The specific heterosis was more important than the variety heterosis, mainly in the locality Anhembi. MTBR-95-123800 presented the best potential per se and as parent in crosses, but...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Breeding; Indirect selection; Correlations among traits; Path analysis; Glycine max.
Ano: 2002
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132002000600001

Path analysis for selection of feijoa with greater pulp weight
Provedor de dados: 65
Autores: Donazzolo,Joel; Salla,Vanessa Padilha; Sasso,Simone Aparecida Zolet; Danner,Moeses Andrigo; Citadin,Idemir; Nodari,Rubens Onofre.
ABSTRACT: The objective of this paper was to identify the direct and indirect effects of feijoa fruits (Acca sellowiana) traitson pulp weight, in order to use these traits in indirect genotypes selection. Fruits of five feijoa plants were collected in Rio Grande do Sul, in the years of 2009, 2010 and 2011. Six traits were evaluated: diameter, length, total weight, pulp weight, peel thickness and number of seeds per fruit. In the path analysis, with or without ridge regression, pulp weight was considered as the basic variable, and the other traits were considered as explanatory variables. Total weight and fruit diameter had high direct effect, and are the main traits associated with pulp weight. These traits may serve as criteria for indirect selection to...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Acca sellowiana; Multicollinearity; Ridge path analysis; Indirect selection.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782017000600203

Role of allelochemicals and trichome density in the resistance of tomato to whitefly
Provedor de dados: 64
Autores: Neiva,Irã Pinheiro; Andrade Júnior,Valter Carvalho de; Maluf,Wilson Roberto; Oliveira,Celso Mattes; Maciel,Gabriel Mascarenhas.
In Brazil, the tomato is cultivated in almost all geographic regions even though its yield is significantly reduced by pests and diseases. Among these pests and diseases, whitefly is a major problem that causes direct and indirect damage due to its role in transmission of geminiviruses. The aim of the present study was to compare the degree of resistance to the silverleaf whitefly of tomato plant lines rich in acyl sugars (AS), zingiberene (ZGB), and 2-tridecanone (2-TD) and to establish whether selection for strains with higher densities of glandular trichomes promotes sufficient resistance to this insect pest. The investigated lines were developed by performing back-crossings in tomato (Solanum lycopersicum) from the interspecific crossing of S....
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; 2-tridecanone; Zingiberene; Acyl sugars; Indirect selection.
Ano: 2013
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542013000100007

Resistance of tomato strains to the moth Tuta absoluta imparted by allelochemicals and trichome density
Provedor de dados: 64
Autores: Oliveira,Celso Mattes de; Andrade Júnior,Valter Carvalho de; Maluf,Wilson Roberto; Neiva,Irã Pinheiro; Maciel,Gabriel Mascarenhas.
We examined the resistance of improved tomato strains rich in 2-tridecanone (2-TD), zingiberene (ZGB) and acyl sugars (AA) to the tomato moth, Tuta absoluta. We also studied whether selection for strains with higher densities of glandular trichomes, and thus presumably strains with higher concentrations of 2-tridecanone, was effective in promoting greater resistance to the moth. The TOM-584 and TOM-679 strains were used as susceptible controls, which have normal concentrations of the three allelochemicals. The improved strain TOM-687, which has a high AA content, has a widely documented resistance and was used as a standard resistant strain. The wild strain PI134417, which is resistant by means of its high 2-TD content, was also used as a standard...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Solanum lycopersicum; Genotypes; Breeding; Indirect selection.
Ano: 2012
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1413-70542012000100006